Bridging Flat Spreadsheets and Hierarchical XML Documents
Comma-Separated Values (CSV) are widely used for exporting relational database tables, spreadsheets, and tabular data pipelines. However, modern legacy integrations, SOAP enterprise services, and publishing pipelines frequently require structured XML schemas. Translating flat rectangular rows into hierarchical XML requires sanitizing headers into valid XML tag names, handling quotation marks and commas inside cells according to RFC 4180 specifications, and generating a single unified root node.
RFC 4180 Escaping Rules
Cells that contain commas, newlines, or quotation marks are enclosed in double quotes. Interior quotes are escaped as double-double quotes (""). Accurate converters parse these boundaries without desynchronizing table columns.
XML Identifier Sanitization
XML element and attribute names cannot start with numbers, contain spaces, or use reserved symbols (like $ or /). Column names like Unit Price ($) must be sanitized into valid XML tags such as <unit_price>.
Structural Comparison: CSV Input vs. Generated XML
| Structural Concept | CSV Record Sample | Generated XML Output | Behavioral Rule |
|---|---|---|---|
| Element Mode | id,name 1,Alice |
<record><id>1</id><name>Alice</name></record> | Each cell produces a nested child element. |
| Attribute Mode | id,name 1,Alice |
<record id="1" name="Alice"/> | Columns map directly to inline XML attributes. |
| Quoted Cell | "Dhaka, Bangladesh" | <city>Dhaka, Bangladesh</city> | Commas inside quotes do not split fields. |
| Reserved Symbols | Tom & Jerry | <title>Tom & Jerry</title> | Reserved characters are escaped to HTML/XML entities. |
Frequently Asked Questions
How does the tool handle commas and quotes inside CSV cells?
The engine implements RFC 4180 parsing compliance. Cells surrounded by quotation marks containing commas, escaped double quotes (" "), or line breaks are parsed accurately without corrupting column integrity.
Can columns be converted into XML attributes instead of child tags?
Yes. Selecting the 'Attributes' output mode maps column headers directly into inline XML attributes on each record element (e.g., <record id="1" name="...">) rather than nested child tags.
Is my proprietary CSV or spreadsheet data transmitted to a remote server?
No. All lexical CSV parsing, token sanitization, and XML document synthesis execute 100% locally inside your web browser. Zero rows or credentials ever leave your machine.